Insider Buy/Sell Ratio for May 2026
Ratio0.2:1
Daily Buy & Sell Volume
By Sector
Technology
Buys231
Sells3647
Buy $$4.67B
Sell $$6.23B
Ratio1:1.33
% Change vs. Prior
Ratio -84.3%Value -49.4%
Healthcare
Buys259
Sells1670
Buy $$212.06M
Sell $$6.30B
Ratio1:29.70
% Change vs. Prior
Ratio -66.5%Value +482.6%
Industrials
Buys200
Sells957
Buy $$259.18M
Sell $$2.58B
Ratio1:9.97
% Change vs. Prior
Ratio +1696.2%Value -26.4%
Financial Services
Buys581
Sells1226
Buy $$525.61M
Sell $$2.15B
Ratio1:4.09
% Change vs. Prior
Ratio +433.9%Value +133.7%
Consumer Cyclical
Buys173
Sells824
Buy $$65.31M
Sell $$2.04B
Ratio1:31.31
% Change vs. Prior
Ratio -98.5%Value +42.1%
Energy
Buys124
Sells240
Buy $$50.80M
Sell $$1.29B
Ratio1:25.33
% Change vs. Prior
Ratio -73.9%Value +205.9%
Communication Services
Buys66
Sells352
Buy $$122.11M
Sell $$924.60M
Ratio1:7.57
% Change vs. Prior
Ratio +697.3%Value +465.5%
Utilities
Buys42
Sells185
Buy $$63.55M
Sell $$732.89M
Ratio1:11.53
% Change vs. Prior
Ratio +761.6%Value +31.3%
Consumer Defensive
Buys80
Sells278
Buy $$101.40M
Sell $$675.65M
Ratio1:6.66
% Change vs. Prior
Ratio -15.4%Value +531.4%
Real Estate
Buys93
Sells103
Buy $$27.06M
Sell $$148.51M
Ratio1:5.49
% Change vs. Prior
Ratio -88.2%Value +105.2%
Basic Materials
Buys57
Sells126
Buy $$10.42M
Sell $$150.45M
Ratio1:14.44
% Change vs. Prior
Ratio -28.9%Value -48.7%
By Industry
Hardware, Equipment & Parts
Buys5
Sells348
Buy $$4.45B
Sell $$375.45M
Ratio11.86:1
% Change vs. Prior
Ratio -95.4%Value -72.9%
Medical - Instruments & Supplies
Buys22
Sells52
Buy $$14.87M
Sell $$3.64B
Ratio1:244.77
Software - Infrastructure
Buys27
Sells1305
Buy $$24.92M
Sell $$2.43B
Ratio1:97.60
% Change vs. Prior
Ratio +444.1%Value +24.0%
Semiconductors
Buys42
Sells788
Buy $$1.74M
Sell $$1.44B
Ratio1:823.57
% Change vs. Prior
Ratio +15.5%Value +242.9%
Leisure
Buys26
Sells59
Buy $$1.73M
Sell $$1.06B
Ratio1:611.03
Software - Application
Buys128
Sells552
Buy $$187.47M
Sell $$860.95M
Ratio1:4.59
% Change vs. Prior
Ratio -15.1%Value +333.3%
Medical - Diagnostics & Research
Buys3
Sells154
Buy $$781.14K
Sell $$947.92M
Ratio1:1213.51
Shell Companies
Buys63
Sells119
Buy $$86.62M
Sell $$803.29M
Ratio1:9.27
% Change vs. Prior
Ratio +169.4%Value +79.3%
Construction
Buys9
Sells29
Buy $$16.80M
Sell $$780.35M
Ratio1:46.45
Asset Management
Buys137
Sells101
Buy $$29.81M
Sell $$694.83M
Ratio1:23.31
Biotechnology
Buys119
Sells1087
Buy $$171.80M
Sell $$530.27M
Ratio1:3.09
% Change vs. Prior
Ratio +317.8%Value -24.6%
Renewable Utilities
Buys18
Sells129
Buy $$57.41M
Sell $$641.39M
Ratio1:11.17
% Change vs. Prior
Ratio +99086.6%Value +36.6%
Internet Content & Information
Buys9
Sells243
Buy $$968.77K
Sell $$653.94M
Ratio1:675.02
Industrial - Machinery
Buys13
Sells123
Buy $$3.08M
Sell $$629.61M
Ratio1:204.10
Information Technology Services
Buys19
Sells125
Buy $$5.15M
Sell $$563.37M
Ratio1:109.32
Transactions (11666)
VICOR CORP (VICR)
Fendelet Quentin A. โ Corp. VP - CAO
Shares
200
Price
$271.11
Total Value
$54.22K
Shares Held After
4,360
% of Holdings
4.4%
VICOR CORP (VICR)
Fendelet Quentin A. โ Corp. VP - CAO
Shares
500
Price
$270.18
Total Value
$135.09K
Shares Held After
4,560
% of Holdings
9.9%
OPENLANE, Inc. (OPLN)
Coyle James P โ EVP & President, Marketplace
Shares
6,710
Price
$36.01
Total Value
$241.63K
Shares Held After
58,512
% of Holdings
10.3%
OPENLANE, Inc. (OPLN)
Coyle James P โ EVP & President, Marketplace
Shares
8,290
Price
$35.57
Total Value
$294.88K
Shares Held After
65,222
% of Holdings
11.3%
MONOLITHIC POWER SYSTEMS INC (MPWR)
Wynne Eileen โ Director
Shares
335
Price
$1,582.68
Total Value
$530.20K
Shares Held After
1,007
% of Holdings
25.0%
OPENLANE, Inc. (OPLN)
Coleman Charles S. โ EVP, CLO & Secretary
Shares
19,763
Price
$35.86
Total Value
$708.70K
Shares Held After
74,334
% of Holdings
21.0%
Schneider National, Inc. (SNDR)
Dumas Magnin Shelly A โ VP and Corporate Controller
Shares
2,425
Price
$30.90
Total Value
$74.93K
Shares Held After
24,697
% of Holdings
8.9%
Neurogene Inc. (NGNE)
Cvijic Christine Mikail โ Director
Shares
4,800
Price
$32.44
Total Value
$155.69K
Shares Held After
93,640
% of Holdings
4.9%
Neurogene Inc. (NGNE)
Cvijic Christine Mikail โ Director
Shares
4,800
Price
$30.07
Total Value
$144.35K
Shares Held After
98,440
% of Holdings
4.6%
PORTLAND GENERAL ELECTRIC CO /OR/ (POR)
Trpik Joseph R JR โ SVP, CFO
Shares
100
Price
$49.05
Total Value
$4.91K
Shares Held After
31,897
% of Holdings
0.3%
PORTLAND GENERAL ELECTRIC CO /OR/ (POR)
Trpik Joseph R JR โ SVP, CFO
Shares
7,400
Price
$49.03
Total Value
$362.82K
Shares Held After
31,997
% of Holdings
18.8%
VICOR CORP (VICR)
CARLSON JASON โ Director
Shares
800
Price
$275.09
Total Value
$220.07K
Shares Held After
0
% of Holdings
100.0%
KOPIN CORP (KOPN)
Baker Paul Christopher โ Chief Operating Officer
Shares
58,939
Price
$4.90
Total Value
$288.80K
Shares Held After
420,025
% of Holdings
12.3%
Nebius Group N.V. (NBIS)
Bunina Elena โ Director
Shares
5,263
Price
$190.00
Total Value
$999.97K
Shares Held After
21,666
% of Holdings
19.5%
Nebius Group N.V. (NBIS)
Bunina Elena โ Director
Shares
5,556
Price
$180.00
Total Value
$1.00M
Shares Held After
26,929
% of Holdings
17.1%
UNITED NATURAL FOODS INC (UNFI)
Benedict Danielle โ Chief Human Resources Officer
Shares
4,807
Price
$52.00
Total Value
$249.96K
Shares Held After
98,470
% of Holdings
4.7%
Sea Ltd (SE)
Wang Yanjun โ CCO and GC
Shares
125
Price
$89.56
Total Value
$11.20K
Shares Held After
20,400
% of Holdings
0.6%
Sea Ltd (SE)
Wang Yanjun โ CCO and GC
Shares
427
Price
$88.66
Total Value
$37.86K
Shares Held After
20,525
% of Holdings
2.0%
Sea Ltd (SE)
Wang Yanjun โ CCO and GC
Shares
118
Price
$87.86
Total Value
$10.37K
Shares Held After
20,952
% of Holdings
0.6%
Sea Ltd (SE)
Wang Yanjun โ CCO and GC
Shares
130
Price
$86.78
Total Value
$11.28K
Shares Held After
21,070
% of Holdings
0.6%
Sea Ltd (SE)
Chen Jingye โ CPO, Shopee
Shares
121
Price
$89.58
Total Value
$10.84K
Shares Held After
212,800
% of Holdings
0.1%
Sea Ltd (SE)
Chen Jingye โ CPO, Shopee
Shares
437
Price
$88.66
Total Value
$38.74K
Shares Held After
212,921
% of Holdings
0.2%
Sea Ltd (SE)
Chen Jingye โ CPO, Shopee
Shares
113
Price
$87.83
Total Value
$9.92K
Shares Held After
213,358
% of Holdings
0.1%
Sea Ltd (SE)
Chen Jingye โ CPO, Shopee
Shares
129
Price
$86.78
Total Value
$11.19K
Shares Held After
213,471
% of Holdings
0.1%
Shares
1,529
Price
$89.57
Total Value
$136.95K
Shares Held After
360,000
% of Holdings
0.4%
Shares
5,411
Price
$88.66
Total Value
$479.74K
Shares Held After
361,529
% of Holdings
1.5%
Shares
1,556
Price
$87.84
Total Value
$136.68K
Shares Held After
366,940
% of Holdings
0.4%
Shares
1,504
Price
$86.77
Total Value
$130.50K
Shares Held After
368,496
% of Holdings
0.4%
ELI LILLY & Co (LLY)
LILLY ENDOWMENT INC โ Former 10% Shareholder
Shares
2,208
Price
$996.18
Total Value
$2.20M
Shares Held After
91,881,150
% of Holdings
0.0%
ELI LILLY & Co (LLY)
LILLY ENDOWMENT INC โ Former 10% Shareholder
Shares
13,620
Price
$995.23
Total Value
$13.55M
Shares Held After
91,883,358
% of Holdings
0.0%
GRUPO TELEVISA, S.A.B. (TV)
Valim Francisco โ Mr. Valim is the Chief Executive Officer of izzi, Grupo Televisa, S.A.B.'s cable company, and on that basis he may be considered an officer of Grupo Televisa, S.A.B.
Shares
225,000
Price
$0.57
Total Value
$128.25K
Shares Held After
0
% of Holdings
100.0%
GYRE THERAPEUTICS, INC. (GYRE)
Luo Ying โ Director
Shares
10,136
Price
$8.04
Total Value
$81.49K
Shares Held After
2,565,226
% of Holdings
0.4%
LATTICE SEMICONDUCTOR CORP (LSCC)
Schwarting Elizabeth M โ Director
Shares
3,200
Price
$124.53
Total Value
$398.50K
Shares Held After
6,636
% of Holdings
32.5%
Noble Corp plc (NE)
Denton Blake โ SVP, Marketing & Contracts
Shares
30,000
Price
$49.31
Total Value
$1.48M
Shares Held After
29,927
% of Holdings
50.1%
Navios Maritime Partners L.P. (NMM)
Frangou Angeliki โ Director
Shares
1,086
Price
$74.77
Total Value
$81.20K
Shares Held After
4,715,921
% of Holdings
0.0%
ST JOE Co (JOE)
BERKOWITZ BRUCE R โ 10% Owner
Shares
163,600
Price
$65.78
Total Value
$10.76M
Shares Held After
15,720,824
% of Holdings
1.0%
Solaris Energy Infrastructure, Inc. (SEI)
Keenan W Howard JR โ Director
Shares
2,000,000
Price
$74.50
Total Value
$149.00M
Shares Held After
0
% of Holdings
100.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
8
Price
$475.00
Total Value
$3.80K
Shares Held After
2,187,022
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
64
Price
$473.77
Total Value
$30.32K
Shares Held After
2,187,030
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
73
Price
$472.67
Total Value
$34.50K
Shares Held After
2,187,094
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
50
Price
$471.58
Total Value
$23.58K
Shares Held After
2,187,167
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
101
Price
$470.46
Total Value
$47.52K
Shares Held After
2,187,217
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
180
Price
$469.52
Total Value
$84.51K
Shares Held After
2,187,318
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
630
Price
$468.43
Total Value
$295.11K
Shares Held After
2,187,498
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
597
Price
$467.43
Total Value
$279.06K
Shares Held After
2,188,128
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
305
Price
$466.49
Total Value
$142.28K
Shares Held After
2,188,725
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
136
Price
$456.69
Total Value
$62.11K
Shares Held After
2,189,030
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
38
Price
$464.65
Total Value
$17.66K
Shares Held After
2,189,166
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
179
Price
$463.04
Total Value
$82.88K
Shares Held After
2,189,204
% of Holdings
0.0%
CrowdStrike Holdings, Inc. (CRWD)
Kurtz George โ Director
Shares
56
Price
$462.07
Total Value
$25.88K
Shares Held After
2,189,383
% of Holdings
0.0%
Showing 3151โ3200 of 11666 transactions (page 64 of 234)